With so many mailing lists in use, the responses to a mailing list mailing can overwhelm our inboxes. By default, replies like, "Thanks for the information!" go to all members of the mailing list instead of the person who sent the original message. Here's how to fix the issue.
Improving The Default Reply Behavior
1. Sign in to your TTSD Gmail account, and click the gear icon in the upper right corner.
2. Click "see all settings"
3. Change the "default reply behavior" from Reply all to just Reply. Save your changes at the bottom of the screen.
4. Now, when you click the reply arrow, the reply will only go to the person who sent the message.
What If I Really Want To "Reply All"?
This is very easy. When appropriate, you can use the reply all button at the bottom of the email.